Oscar Heyman 1.50ctw Ruby, 1.20ctw VS1-VS2/F-G Diamond Solid 18K Yellow/White Gold Ring (Comes W/$15,000 Appraisal) - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18k yellow gold. Since the inception of the brand in 1912, the jewelry house has manufactured pieces for names such as Tiffany & Co., Van Cleef & Arpels and Cartier, eventually becoming known in the jewelry industry as "The jewelers' jeweler". While working for Cartier in 1969, the Heyman brothers designed and crafted the pear shape diamond necklace for the 68 carat Taylor-Burton Diamond. The ring has a beautiful design with a cluster of approximately 1.50ctw vivid red marquise cut rubies and 1.20ctw VS1-VS2/F-G marquise cut diamonds. The diamonds are set in white gold to best display their radiant white color, showing excellent attention to detail. The ring is signed with the Oscar Heyman Bros. hallmark on the inside of the band. Ring size: 8. (WEIGHT: 6.8 grams) Please note: this piece will be accompanied by a $15,000 insurance valuation report in the winning bidder's name by a graduate appraiser.